In how many steps is ATP utilised in glycolysis?

Options

(a) 2
(b) 3
(c) 4
(d) 6

Correct Answer:

2

Explanation:

ATP is utilised at two steps- First in the conversion of glucose into glucose-6- phosphate and second in the conversion of fructose-6-phosphate to fructose-1,6-biphosphate.